mark matthews has the numbers and reaction from the truck operators, their customers and the city. >> every monday, wednesday and friday. food trucks line up on this part of front street. so do the customers. >> we work right up the street so it's really convenient and it's always local. >> local is a big selling organic. what these trucks are mobile, not local. local are the brick and mortar restaurants that have been in this neighborhood for years. every single one of them says that trucks are cutting deeply into their business. >> almost 40% less than what we usually do which is very alarming to me. >> the owner of this cafe says he will be out of business wayne year. they say business is down 50%. yo-yos 15-20% and saying thing to gas. grumpie were down 50% today. >> when we first got starred we had two trucks we wanted to do proper out reach. >> he is a broker that set them up on front street. it was never the intention to cut into business but he had no exception except to hire a lawyer. >> now he is running four trucks on this block of front street. last year he was one of the